timing chain

The timing chain functions just as a timing belt does. The difference between your two is merely the material and location. One is constructed of metal and the additional, a reinforced rubber. Though timing chains were used first, belts were launched into vehicles in the 1960s. Belts are quieter and due to their material, less costly to create. Timing chains are housed within the engine and receive lubrication from engine essential oil and can last a long time, while timing belts are located outside of the engine and have a tendency to dry and crack. In the last couple of years, however, more automobile manufacturers have built-in timing chains back to some vehicles with huge improvements such as a reduction in sound and vibrations, different then a timing belt not all drinking water pumps are powered by the timing chain. Check your owner’s manual to know what kind of timing operation your vehicle utilizes because they may vary from year to yr and by a car manufacturer.